Biodeamon said:
That is a legitimate point come to think of it...
Not really, you can do that with any two shooters. Just take two points that are similar in both games and suddenly both games are the same! In halo you get a pistol and shoot aliens. In Alien vs predator you get a pistol and shoot aliens. Both games are in first person and both games have a motion tracker. Totally the same right?
Except it's not, because that's a logical fallacy. Its in the same vein as "my table has four legs, my dog has four legs, my dog is a table".